Mammea vs dilleniid dicot genus

Mammea and dilleniid dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mammea	Yes	No	No	No
dilleniid dicot genus	Yes	No	No	No

As nouns, dilleniid dicot genus is a hypernym of Mammea; that is, dilleniid dicot genus is a word with a broader meaning than Mammea:

Mammea: American and Asiatic trees having edible one-seeded fruit
dilleniid dicot genus: genus of more or less advanced dicotyledonous trees and shrubs and herbs

Mammea (noun)	dilleniid dicot genus (noun)
American and Asiatic trees having edible one-seeded fruit	genus of more or less advanced dicotyledonous trees and shrubs and herbs